1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
grigory [225]
2 years ago
5

M=-3,(-2,9) what is this equation in point-slope form? and please explain how

Mathematics
2 answers:
GalinKa [24]2 years ago
6 0
Slope intercept form is y=mx+b, -2 is x and 9 is y, so 9=m(-2)-3. After solving that, I found that 14=m.
Alik [6]2 years ago
5 0

Answer:

y-9= -3(x+2)

Step-by-step explanation:

y-y1= "M" (x-x1)

y1= 9

X1= -2

You might be interested in
What’s the degree of 3?
Maurinko [17]

Answer:

3 Cubic x3−x2+5

Step-by-step explanation:

7 0
3 years ago
Please help asap 23 pts
choli [55]

I believe A. would be the answer

SORRY IF WRONG

6 0
3 years ago
How can you determine the difference between an arithmetic and geometric sequence if you are given the first 4 terms of the sequ
Bess [88]
Compute successive differences of the terms.

If they are all the same, the sequence is arithmetic and the common difference is the difference you have found.

If successive pairs of differences have the same ratio, the sequence is geometric and the common ratio is the ratio you have determined.


Example of arithmetic sequence:
  1, 3, 5, 7
Successive differences are 3-1 = 2, 5-3 = 2, 7-5 = 2. All the differences are 2, which is the common difference of the sequence.

Example of geometric sequence:
  1, -3, 9, -27
Successive differences are -3-1 = -4, 9-(-3) = 12, -27-9 = -36. These are not the same, so the sequence is not arithmetic. Ratios of successive pairs of differences are 12/-4 = -3, -36/12 = -3. These are the same, so the sequence is geometric with common ratio -3.
3 0
3 years ago
Read 2 more answers
S is between B and C. True or false
Brut [27]
False because I looked it up online
8 0
3 years ago
Read 2 more answers
The length of a rectangle is five more than triple the width. If the perimeter is 154 inches, what are the dimensions
Mkey [24]

Answer:

Width = 18 inches

Length = 59 inches

Step-by-step explanation:

The length of a rectangle is five more than triple the width. If the perimeter is 154 inches, what are the dimensions

Perimeter of a rectangle = 2L + 2W

The length of a rectangle is five more than triple the width.

L = Length = 5 + 3W

W = Width

If the perimeter is 154 inches, what are the dimensions

Hence,

154 = 2L + 2W

154 = 2(5 + 3W ) + 2W

154 = 10 + 6W + 2W

Collect like terms

154 - 10 = 8W

144 = 8W

W = 144/8

W = 18 inches

Length = 5 + 3W

Length = 5 + 3(18)

Length = 5 + 54

Length = 59 inches

8 0
2 years ago
Other questions:
  • Action movies make up 85% of Devon’s movie collection. If he has 20 movies, how many action movies are in Devon’s collection ? E
    9·2 answers
  • Three consecutive integers have a sum of 30. Which equation can be used to find x, the value of the smallest of the three number
    7·1 answer
  • Please help me<br> (6 + 8i)(4 - 7i)
    6·2 answers
  • If a= 4, b=6, and c=2, evaluate the expression ab-c
    12·1 answer
  • Are the lines 2y - x = 6 and 6x - 3y - 33 = 0 parallel, perpendicular, or neither?
    10·1 answer
  • Triangle B D C is shown with an exterior angle. Line C B extends through point A to form exterior angle D B A. Angle B D C is (2
    8·2 answers
  • Please help ASAP 35 pts. Area of hexagon
    12·2 answers
  • What is the value of the expression 3p (4p +5) + 3 for p= -1 is<br>plzzzzzzzz i want it fast
    6·1 answer
  • The ratio of softballs to teams is 26:2. How many softballs would 8 teams have?
    7·1 answer
  • What do factors 6 and 4 have in common
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!